Browse Today's favorites or All time favorites.
Please Sign In or Register to share and submit your questions.
Java Queries
Complete java interview questions library
Home » Interview Questions » Core Java Interview Questions » What is Collection API?
What is Collection API?
The Collection API is a set of classes and interfaces that support operation on collections of objects. These classes and interfaces are more flexible, more powerful, and more regular than the vectors, arrays, and hashtables if effectively replaces.
Example of classes: HashSet, HashMap, ArrayList, LinkedList, TreeSet and TreeMap.
Example of interfaces: Collection, Set, List and Map.
Questions to Ask in an Interview
Remember to ask questions that are relevant to the company and position for which you are interviewing.
- What are some of the common characteristics of employees that excel in this environment?
- Would you please comment on your style of management and the reporting structure?
- What is yo
Write a comment